2 Copyright (C) 2000-2003 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_editor_h__
21 #define __ardour_editor_h__
31 #include <boost/optional.hpp>
33 #include <gtkmm/comboboxtext.h>
34 #include <gtkmm/layout.h>
36 #include "gtkmm2ext/selector.h"
37 #include "gtkmm2ext/click_box.h"
38 #include "gtkmm2ext/dndtreeview.h"
39 #include "gtkmm2ext/stateful_button.h"
40 #include "gtkmm2ext/bindings.h"
42 #include "pbd/stateful.h"
43 #include "pbd/signals.h"
45 #include "ardour/import_status.h"
46 #include "ardour/tempo.h"
47 #include "ardour/location.h"
48 #include "ardour/types.h"
50 #include "canvas/fwd.h"
51 #include "canvas/ruler.h"
53 #include "ardour_button.h"
54 #include "ardour_dialog.h"
55 #include "ardour_dropdown.h"
56 #include "public_editor.h"
59 #include "editor_items.h"
60 #include "region_selection.h"
90 class AudioRegionView;
91 class AudioStreamView;
92 class AudioTimeAxisView;
94 class AutomationSelection;
95 class AutomationTimeAxisView;
100 class EditNoteDialog;
102 class EditorGroupTabs;
103 class EditorLocations;
106 class EditorRouteGroups;
107 class EditorSnapshots;
109 class GroupedButtons;
110 class GUIObjectState;
112 class MidiRegionView;
116 class PlaylistSelector;
117 class PluginSelector;
118 class ProgressReporter;
122 class SoundFileOmega;
128 class RegionLayeringOrderEditor;
131 class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
137 void set_session (ARDOUR::Session *);
138 ARDOUR::Session* session() const { return _session; }
141 virtual bool have_idled () const { return _have_idled; }
143 framepos_t leftmost_sample() const { return leftmost_frame; }
145 framecnt_t current_page_samples() const {
146 return (framecnt_t) _visible_canvas_width * samples_per_pixel;
149 double visible_canvas_height () const {
150 return _visible_canvas_height;
152 double trackviews_height() const;
154 void cycle_snap_mode ();
155 void next_snap_choice ();
156 void next_snap_choice_music_only ();
157 void next_snap_choice_music_and_time ();
158 void prev_snap_choice ();
159 void prev_snap_choice_music_only ();
160 void prev_snap_choice_music_and_time ();
161 void set_snap_to (Editing::SnapType);
162 void set_snap_mode (Editing::SnapMode);
163 void set_snap_threshold (double pixel_distance) {snap_threshold = pixel_distance;}
165 Editing::SnapMode snap_mode () const;
166 Editing::SnapType snap_type () const;
168 void undo (uint32_t n = 1);
169 void redo (uint32_t n = 1);
171 XMLNode& get_state ();
172 int set_state (const XMLNode&, int version);
174 void set_mouse_mode (Editing::MouseMode, bool force=true);
175 void step_mouse_mode (bool next);
176 Editing::MouseMode current_mouse_mode () const { return mouse_mode; }
177 Editing::MidiEditMode current_midi_edit_mode () const;
178 void remove_midi_note (ArdourCanvas::Item *, GdkEvent *);
180 bool internal_editing() const { return _internal_editing ; }
181 void set_internal_edit (bool yn);
182 bool toggle_internal_editing_from_double_click (GdkEvent*);
184 void foreach_time_axis_view (sigc::slot<void,TimeAxisView&>);
185 void add_to_idle_resize (TimeAxisView*, int32_t);
187 RouteTimeAxisView* get_route_view_by_route_id (const PBD::ID& id) const;
189 void consider_auditioning (boost::shared_ptr<ARDOUR::Region>);
190 void hide_a_region (boost::shared_ptr<ARDOUR::Region>);
191 void show_a_region (boost::shared_ptr<ARDOUR::Region>);
193 #ifdef USE_RUBBERBAND
194 std::vector<std::string> rb_opt_strings;
198 /* things that need to be public to be used in the main menubar */
200 void new_region_from_selection ();
201 void separate_regions_between (const TimeSelection&);
202 void separate_region_from_selection ();
203 void separate_under_selected_regions ();
204 void separate_region_from_punch ();
205 void separate_region_from_loop ();
206 void separate_regions_using_location (ARDOUR::Location&);
207 void transition_to_rolling (bool forward);
209 /* NOTE: these functions assume that the "pixel" coordinate is
210 in canvas coordinates. These coordinates already take into
211 account any scrolling offsets.
214 framepos_t pixel_to_sample_from_event (double pixel) const {
216 /* pixel can be less than zero when motion events
217 are processed. since we've already run the world->canvas
218 affine, that means that the location *really* is "off
219 to the right" and thus really is "before the start".
223 return pixel * samples_per_pixel;
229 framepos_t pixel_to_sample (double pixel) const {
230 return pixel * samples_per_pixel;
233 double sample_to_pixel (framepos_t sample) const {
234 return sample / samples_per_pixel;
237 double sample_to_pixel_unrounded (framepos_t sample) const {
238 return sample / (double) samples_per_pixel;
243 Selection& get_selection() const { return *selection; }
244 Selection& get_cut_buffer() const { return *cut_buffer; }
245 void track_mixer_selection ();
247 bool extend_selection_to_track (TimeAxisView&);
249 void play_selection ();
250 framepos_t get_preroll ();
251 void maybe_locate_with_edit_preroll (framepos_t);
252 void play_with_preroll ();
253 void select_all_in_track (Selection::Operation op);
254 void select_all_objects (Selection::Operation op);
255 void invert_selection_in_track ();
256 void invert_selection ();
257 void deselect_all ();
258 long select_range (framepos_t, framepos_t);
260 void set_selected_regionview_from_region_list (boost::shared_ptr<ARDOUR::Region> region, Selection::Operation op = Selection::Set);
264 void set_show_measures (bool yn);
265 bool show_measures () const { return _show_measures; }
267 /* analysis window */
269 void analyze_region_selection();
270 void analyze_range_selection();
274 void export_audio ();
276 void export_selection ();
277 void export_range ();
278 void export_region ();
280 void add_transport_frame (Gtk::Container&);
281 void add_toplevel_menu (Gtk::Container&);
282 Gtk::HBox& get_status_bar_packer() { return status_bar_hpacker; }
284 void set_zoom_focus (Editing::ZoomFocus);
285 Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
286 framecnt_t get_current_zoom () const { return samples_per_pixel; }
287 void cycle_zoom_focus ();
288 void temporal_zoom_step (bool coarser);
289 void ensure_time_axis_view_is_visible (TimeAxisView const & tav, bool at_top);
290 void tav_zoom_step (bool coarser);
291 void tav_zoom_smooth (bool coarser, bool force_all);
293 /* stuff that AudioTimeAxisView and related classes use */
295 PlaylistSelector& playlist_selector() const;
296 void clear_playlist (boost::shared_ptr<ARDOUR::Playlist>);
298 void new_playlists (TimeAxisView* v);
299 void copy_playlists (TimeAxisView* v);
300 void clear_playlists (TimeAxisView* v);
302 void get_onscreen_tracks (TrackViewList&);
304 Width editor_mixer_strip_width;
305 void maybe_add_mixer_strip_width (XMLNode&);
306 void show_editor_mixer (bool yn);
307 void create_editor_mixer ();
308 void show_editor_list (bool yn);
309 void set_selected_mixer_strip (TimeAxisView&);
310 void mixer_strip_width_changed ();
311 void hide_track_in_display (TimeAxisView* tv, bool apply_to_selection = false);
313 /* nudge is initiated by transport controls owned by ARDOUR_UI */
315 framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
316 framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
317 Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
319 void nudge_forward (bool next, bool force_playhead);
320 void nudge_backward (bool next, bool force_playhead);
322 /* nudge initiated from context menu */
324 void nudge_forward_capture_offset ();
325 void nudge_backward_capture_offset ();
327 void sequence_regions ();
329 /* playhead/screen stuff */
331 void set_stationary_playhead (bool yn);
332 void toggle_stationary_playhead ();
333 bool stationary_playhead() const { return _stationary_playhead; }
335 void set_follow_playhead (bool yn, bool catch_up = true);
336 void toggle_follow_playhead ();
337 bool follow_playhead() const { return _follow_playhead; }
338 bool dragging_playhead () const { return _dragging_playhead; }
340 void toggle_zero_line_visibility ();
342 void set_group_tabs ();
343 void toggle_measure_visibility ();
344 void toggle_logo_visibility ();
348 void toggle_region_fades (int dir);
349 void update_region_fade_visibility ();
351 /* redirect shared ops menu. caller must free returned menu */
353 Gtk::Menu* redirect_menu ();
355 /* floating windows/transient */
357 void ensure_float (Gtk::Window&);
361 void scroll_tracks_down_line ();
362 void scroll_tracks_up_line ();
363 bool scroll_up_one_track ();
364 bool scroll_down_one_track ();
366 void prepare_for_cleanup ();
367 void finish_cleanup ();
369 void maximise_editing_space();
370 void restore_editing_space();
372 void update_tearoff_visibility();
373 void reattach_all_tearoffs ();
375 void reset_x_origin (framepos_t);
376 void reset_x_origin_to_follow_playhead ();
377 void reset_y_origin (double);
378 void reset_zoom (framecnt_t);
379 void reposition_and_zoom (framepos_t, double);
381 framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
383 bool update_mouse_speed ();
384 bool decelerate_mouse_speed ();
386 void toggle_meter_updating();
388 void show_rhythm_ferret();
390 void goto_visual_state (uint32_t);
391 void save_visual_state (uint32_t);
393 void queue_draw_resize_line (int at);
394 void start_resize_line_ops ();
395 void end_resize_line_ops ();
397 TrackViewList const & get_track_views () {
401 int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
403 void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
404 void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, framepos_t&);
406 void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
408 void center_screen (framepos_t);
410 TrackViewList axis_views_from_routes (boost::shared_ptr<ARDOUR::RouteList>) const;
412 Gtkmm2ext::TearOff* mouse_mode_tearoff () const { return _mouse_mode_tearoff; }
413 Gtkmm2ext::TearOff* tools_tearoff () const { return _tools_tearoff; }
415 void snap_to (framepos_t& first,
416 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
417 bool for_mark = false);
419 void snap_to_with_modifier (framepos_t& first,
421 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
422 bool for_mark = false);
424 void snap_to (framepos_t& first,
426 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
427 bool for_mark = false);
429 void begin_reversible_command (std::string cmd_name);
430 void begin_reversible_command (GQuark);
431 void commit_reversible_command ();
433 DragManager* drags () const {
437 void maybe_autoscroll (bool, bool, bool);
438 bool autoscroll_active() const;
440 Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
441 void set_canvas_cursor (Gdk::Cursor*, bool save=false);
443 void push_canvas_cursor (Gdk::Cursor*);
444 void pop_canvas_cursor ();
446 void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
447 void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
449 MouseCursors const * cursors () const {
453 VerboseCursor* verbose_cursor () const {
454 return _verbose_cursor;
457 double clamp_verbose_cursor_x (double);
458 double clamp_verbose_cursor_y (double);
460 void get_pointer_position (double &, double &) const;
462 TimeAxisView* stepping_axis_view () {
463 return _stepping_axis_view;
466 void set_stepping_axis_view (TimeAxisView* v) {
467 _stepping_axis_view = v;
470 ArdourCanvas::Container* get_trackview_group () const { return _trackview_group; }
471 ArdourCanvas::Container* get_noscroll_group () const { return no_scroll_group; }
472 ArdourCanvas::ScrollGroup* get_hscroll_group () const { return h_scroll_group; }
473 ArdourCanvas::ScrollGroup* get_vscroll_group () const { return v_scroll_group; }
474 ArdourCanvas::ScrollGroup* get_hvscroll_group () const { return hv_scroll_group; }
476 ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
478 void override_visible_track_count ();
480 /* Ruler metrics methods */
482 void metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
483 void metric_get_bbt (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
484 void metric_get_samples (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
485 void metric_get_minsec (std::vector<ArdourCanvas::Ruler::Mark>&, gdouble, gdouble, gint);
487 /* editing operations that need to be public */
488 void mouse_add_new_marker (framepos_t where, bool is_cd=false, bool is_xrun=false);
489 void split_regions_at (framepos_t, RegionSelection&);
490 void split_region_at_points (boost::shared_ptr<ARDOUR::Region>, ARDOUR::AnalysisFeatureList&, bool can_ferret, bool select_new = false);
491 RegionSelection get_regions_from_selection_and_mouse (framepos_t);
494 void map_transport_state ();
495 void map_position_change (framepos_t);
499 void suspend_route_redisplay ();
500 void resume_route_redisplay ();
504 void color_handler ();
508 // to keep track of the playhead position for control_scroll
509 boost::optional<framepos_t> _control_scroll_target;
511 PlaylistSelector* _playlist_selector;
513 typedef std::pair<TimeAxisView*,XMLNode*> TAVState;
516 VisualState (bool with_tracks);
519 framecnt_t samples_per_pixel;
520 framepos_t leftmost_frame;
521 Editing::ZoomFocus zoom_focus;
522 GUIObjectState* gui_state;
525 std::list<VisualState*> undo_visual_stack;
526 std::list<VisualState*> redo_visual_stack;
527 VisualState* current_visual_state (bool with_tracks = true);
528 void undo_visual_state ();
529 void redo_visual_state ();
530 void use_visual_state (VisualState&);
532 void swap_visual_state ();
534 std::vector<VisualState*> visual_states;
535 void start_visual_state_op (uint32_t n);
536 void cancel_visual_state_op (uint32_t n);
538 framepos_t leftmost_frame;
539 framecnt_t samples_per_pixel;
540 Editing::ZoomFocus zoom_focus;
542 void set_samples_per_pixel (framecnt_t);
544 Editing::MouseMode mouse_mode;
545 Editing::MouseMode pre_internal_mouse_mode;
546 Editing::SnapType pre_internal_snap_type;
547 Editing::SnapMode pre_internal_snap_mode;
548 Editing::SnapType internal_snap_type;
549 Editing::SnapMode internal_snap_mode;
550 bool _internal_editing;
551 Editing::MouseMode effective_mouse_mode () const;
553 enum JoinObjectRangeState {
554 JOIN_OBJECT_RANGE_NONE,
555 /** `join object/range' mode is active and the mouse is over a place where object mode should happen */
556 JOIN_OBJECT_RANGE_OBJECT,
557 /** `join object/range' mode is active and the mouse is over a place where range mode should happen */
558 JOIN_OBJECT_RANGE_RANGE
561 JoinObjectRangeState _join_object_range_state;
563 void update_join_object_range_location (double);
565 boost::optional<int> pre_notebook_shrink_pane_width;
567 void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
569 Gtk::Notebook _the_notebook;
570 bool _notebook_shrunk;
571 void add_notebook_page (std::string const &, Gtk::Widget &);
572 bool notebook_tab_clicked (GdkEventButton *, Gtk::Widget *);
574 Gtk::HPaned edit_pane;
575 Gtk::VPaned editor_summary_pane;
577 Gtk::EventBox meter_base;
579 Gtk::EventBox marker_base;
580 Gtk::HBox marker_box;
581 Gtk::VBox scrollers_rulers_markers_box;
583 void location_changed (ARDOUR::Location *);
584 void location_flags_changed (ARDOUR::Location *);
585 void refresh_location_display ();
586 void refresh_location_display_internal (const ARDOUR::Locations::LocationList&);
587 void add_new_location (ARDOUR::Location *);
588 ArdourCanvas::Container* add_new_location_internal (ARDOUR::Location *);
589 void location_gone (ARDOUR::Location *);
590 void remove_marker (ArdourCanvas::Item&, GdkEvent*);
591 gint really_remove_marker (ARDOUR::Location* loc);
592 void goto_nth_marker (int nth);
593 void toggle_marker_lines ();
594 void set_marker_line_visibility (bool);
596 uint32_t location_marker_color;
597 uint32_t location_range_color;
598 uint32_t location_loop_color;
599 uint32_t location_punch_color;
600 uint32_t location_cd_marker_color;
602 struct LocationMarkers {
607 LocationMarkers () : start(0), end(0), valid (true) {}
614 void set_show_lines (bool);
615 void set_selected (bool);
616 void canvas_height_set (double);
619 void set_name (const std::string&);
620 void set_position (framepos_t start, framepos_t end = 0);
621 void set_color_rgba (uint32_t);
624 LocationMarkers *find_location_markers (ARDOUR::Location *) const;
625 ARDOUR::Location* find_location_from_marker (Marker *, bool& is_start) const;
626 Marker* find_marker_from_location_id (PBD::ID const &, bool) const;
627 Marker* entered_marker;
628 bool _show_marker_lines;
630 typedef std::map<ARDOUR::Location*,LocationMarkers *> LocationMarkerMap;
631 LocationMarkerMap location_markers;
633 void update_marker_labels ();
634 void update_marker_labels (ArdourCanvas::Container *);
635 void check_marker_label (Marker *);
637 /** A set of lists of Markers that are in each of the canvas groups
638 * for the marker sections at the top of the editor. These lists
639 * are kept sorted in time order between marker movements, so that after
640 * a marker has moved we can decide whether we need to update the labels
641 * for all markers or for just a few.
643 std::map<ArdourCanvas::Container *, std::list<Marker *> > _sorted_marker_lists;
644 void remove_sorted_marker (Marker *);
646 void hide_marker (ArdourCanvas::Item*, GdkEvent*);
647 void clear_marker_display ();
648 void mouse_add_new_range (framepos_t);
649 bool choose_new_marker_name(std::string &name);
650 void update_cd_marker_display ();
651 void ensure_cd_marker_updated (LocationMarkers * lam, ARDOUR::Location * location);
653 TimeAxisView* clicked_axisview;
654 RouteTimeAxisView* clicked_routeview;
655 /** The last RegionView that was clicked on, or 0 if the last click was not
656 * on a RegionView. This is set up by the canvas event handlers in
657 * editor_canvas_events.cc
659 RegionView* clicked_regionview;
660 RegionSelection latest_regionviews;
661 uint32_t clicked_selection;
662 ControlPoint* clicked_control_point;
664 void sort_track_selection (TrackViewList&);
666 void get_equivalent_regions (RegionView* rv, std::vector<RegionView*> &, PBD::PropertyID) const;
667 RegionSelection get_equivalent_regions (RegionSelection &, PBD::PropertyID) const;
668 void mapover_tracks (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
669 void mapover_tracks_with_unique_playlists (sigc::slot<void,RouteTimeAxisView&,uint32_t> sl, TimeAxisView*, PBD::PropertyID) const;
671 /* functions to be passed to mapover_tracks(), possibly with sigc::bind()-supplied arguments */
672 void mapped_get_equivalent_regions (RouteTimeAxisView&, uint32_t, RegionView *, std::vector<RegionView*>*) const;
673 void mapped_use_new_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
674 void mapped_use_copy_playlist (RouteTimeAxisView&, uint32_t, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
675 void mapped_clear_playlist (RouteTimeAxisView&, uint32_t);
677 void button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type);
678 bool button_release_can_deselect;
680 void catch_vanishing_regionview (RegionView *);
682 void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
683 void select_all_tracks ();
684 void select_all_internal_edit (Selection::Operation);
686 bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
687 void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
688 void set_selected_track_as_side_effect (Selection::Operation op);
689 bool set_selected_regionview_from_click (bool press, Selection::Operation op = Selection::Set);
691 bool set_selected_regionview_from_map_event (GdkEventAny*, StreamView*, boost::weak_ptr<ARDOUR::Region>);
692 void collect_new_region_view (RegionView *);
693 void collect_and_select_new_region_view (RegionView *);
695 Gtk::Menu track_context_menu;
696 Gtk::Menu track_region_context_menu;
697 Gtk::Menu track_selection_context_menu;
699 Gtk::MenuItem* region_edit_menu_split_item;
700 Gtk::MenuItem* region_edit_menu_split_multichannel_item;
701 Gtk::Menu * track_region_edit_playlist_menu;
702 Gtk::Menu * track_edit_playlist_submenu;
703 Gtk::Menu * track_selection_edit_playlist_submenu;
705 GdkEvent context_click_event;
707 void popup_track_context_menu (int, int, ItemType, bool);
708 Gtk::Menu* build_track_context_menu ();
709 Gtk::Menu* build_track_bus_context_menu ();
710 Gtk::Menu* build_track_region_context_menu ();
711 Gtk::Menu* build_track_selection_context_menu ();
712 void add_dstream_context_items (Gtk::Menu_Helpers::MenuList&);
713 void add_bus_context_items (Gtk::Menu_Helpers::MenuList&);
714 void add_region_context_items (Gtk::Menu_Helpers::MenuList&, boost::shared_ptr<ARDOUR::Track>);
715 void add_selection_context_items (Gtk::Menu_Helpers::MenuList&);
716 Gtk::MenuItem* _popup_region_menu_item;
718 void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
719 Gtk::Menu _control_point_context_menu;
721 void add_routes (ARDOUR::RouteList&);
722 void timeaxisview_deleted (TimeAxisView *);
724 Gtk::HBox global_hpacker;
725 Gtk::VBox global_vpacker;
728 std::stack<Gdk::Cursor*> _cursor_stack;
729 Gdk::Cursor* current_canvas_cursor;
730 Gdk::Cursor* which_grabber_cursor () const;
731 Gdk::Cursor* which_track_cursor () const;
732 Gdk::Cursor* which_mode_cursor () const;
733 Gdk::Cursor* which_trim_cursor (bool left_side) const;
734 bool reset_canvas_cursor ();
735 void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
737 ArdourCanvas::GtkCanvas* _track_canvas;
738 ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
740 bool within_track_canvas;
742 friend class VerboseCursor;
743 VerboseCursor* _verbose_cursor;
745 void parameter_changed (std::string);
746 void ui_parameter_changed (std::string);
748 Gtk::EventBox time_bars_event_box;
749 Gtk::VBox time_bars_vbox;
751 ArdourCanvas::Pixbuf *logo_item;
753 /* these will be needed when we have canvas rulers */
754 ArdourCanvas::Container *minsec_group;
755 ArdourCanvas::Container *bbt_group;
756 ArdourCanvas::Container *timecode_group;
757 ArdourCanvas::Container *frame_group;
760 ArdourCanvas::Container *tempo_group;
761 ArdourCanvas::Container *meter_group;
762 ArdourCanvas::Container *marker_group;
763 ArdourCanvas::Container *range_marker_group;
764 ArdourCanvas::Container *transport_marker_group;
765 ArdourCanvas::Container* cd_marker_group;
767 /* parent for groups which themselves contain time markers */
768 ArdourCanvas::Container* _time_markers_group;
770 /* The group containing all other groups that are scrolled vertically
773 ArdourCanvas::ScrollGroup* hv_scroll_group;
775 /* The group containing all other groups that are scrolled vertically ONLY
777 ArdourCanvas::ScrollGroup* v_scroll_group;
779 /* The group containing all other groups that are scrolled horizontally ONLY
781 ArdourCanvas::ScrollGroup* h_scroll_group;
783 /* The group containing all trackviews. */
784 ArdourCanvas::Container* no_scroll_group;
786 /* The group containing all trackviews. */
787 ArdourCanvas::Container* _trackview_group;
789 /* The group holding things (mostly regions) while dragging so they
790 * are on top of everything else
792 ArdourCanvas::Container* _drag_motion_group;
794 /* a rect that sits at the bottom of all tracks to act as a drag-no-drop/clickable
797 ArdourCanvas::Rectangle* _canvas_drop_zone;
798 bool canvas_drop_zone_event (GdkEvent* event);
801 ruler_metric_timecode = 0,
802 ruler_metric_bbt = 1,
803 ruler_metric_samples = 2,
804 ruler_metric_minsec = 3,
806 ruler_time_tempo = 4,
807 ruler_time_meter = 5,
808 ruler_time_marker = 6,
809 ruler_time_range_marker = 7,
810 ruler_time_transport_marker = 8,
811 ruler_time_cd_marker = 9,
812 ruler_video_timeline = 10,
815 Glib::RefPtr<Gtk::ToggleAction> ruler_timecode_action;
816 Glib::RefPtr<Gtk::ToggleAction> ruler_bbt_action;
817 Glib::RefPtr<Gtk::ToggleAction> ruler_samples_action;
818 Glib::RefPtr<Gtk::ToggleAction> ruler_minsec_action;
819 Glib::RefPtr<Gtk::ToggleAction> ruler_tempo_action;
820 Glib::RefPtr<Gtk::ToggleAction> ruler_meter_action;
821 Glib::RefPtr<Gtk::ToggleAction> ruler_marker_action;
822 Glib::RefPtr<Gtk::ToggleAction> ruler_range_action;
823 Glib::RefPtr<Gtk::ToggleAction> ruler_loop_punch_action;
824 Glib::RefPtr<Gtk::ToggleAction> ruler_cd_marker_action;
825 bool no_ruler_shown_update;
827 Gtk::Widget * ruler_grabbed_widget;
829 RulerDialog* ruler_dialog;
831 void initialize_rulers ();
832 void update_just_timecode ();
833 void compute_fixed_ruler_scale (); //calculates the RulerScale of the fixed rulers
834 void update_fixed_rulers ();
835 void update_tempo_based_rulers (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
836 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
837 void popup_ruler_menu (framepos_t where = 0, ItemType type = RegionItem);
838 void update_ruler_visibility ();
839 void set_ruler_visible (RulerType, bool);
840 void toggle_ruler_visibility (RulerType rt);
841 void ruler_toggled (int);
842 bool ruler_label_button_release (GdkEventButton*);
843 void store_ruler_visibility ();
844 void restore_ruler_visibility ();
846 enum MinsecRulerScale {
853 MinsecRulerScale minsec_ruler_scale;
855 framecnt_t minsec_mark_interval;
856 gint minsec_mark_modulo;
858 void set_minsec_ruler_scale (framepos_t, framepos_t);
860 enum TimecodeRulerScale {
862 timecode_show_frames,
863 timecode_show_seconds,
864 timecode_show_minutes,
868 TimecodeRulerScale timecode_ruler_scale;
870 gint timecode_mark_modulo;
871 gint timecode_nmarks;
872 void set_timecode_ruler_scale (framepos_t, framepos_t);
874 framecnt_t _samples_ruler_interval;
875 void set_samples_ruler_scale (framepos_t, framepos_t);
885 bbt_show_ticks_detail,
886 bbt_show_ticks_super_detail
889 BBTRulerScale bbt_ruler_scale;
893 uint32_t bbt_bar_helper_on;
894 uint32_t bbt_accent_modulo;
895 void compute_bbt_ruler_scale (framepos_t lower, framepos_t upper,
896 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_begin,
897 ARDOUR::TempoMap::BBTPointList::const_iterator current_bbt_points_end);
899 ArdourCanvas::Ruler* timecode_ruler;
900 ArdourCanvas::Ruler* bbt_ruler;
901 ArdourCanvas::Ruler* samples_ruler;
902 ArdourCanvas::Ruler* minsec_ruler;
904 static const double timebar_height;
905 guint32 visible_timebars;
906 Gtk::Menu *editor_ruler_menu;
908 ArdourCanvas::Rectangle* tempo_bar;
909 ArdourCanvas::Rectangle* meter_bar;
910 ArdourCanvas::Rectangle* marker_bar;
911 ArdourCanvas::Rectangle* range_marker_bar;
912 ArdourCanvas::Rectangle* transport_marker_bar;
913 ArdourCanvas::Rectangle* cd_marker_bar;
915 Gtk::Label minsec_label;
916 Gtk::Label bbt_label;
917 Gtk::Label timecode_label;
918 Gtk::Label samples_label;
919 Gtk::Label tempo_label;
920 Gtk::Label meter_label;
921 Gtk::Label mark_label;
922 Gtk::Label range_mark_label;
923 Gtk::Label transport_mark_label;
924 Gtk::Label cd_mark_label;
926 /* videtimline related actions */
927 Gtk::Label videotl_label;
928 ArdourCanvas::Container* videotl_group;
929 Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
930 Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
931 Glib::RefPtr<Gtk::ToggleAction> xjadeo_ontop_action;
932 Glib::RefPtr<Gtk::ToggleAction> xjadeo_timecode_action;
933 Glib::RefPtr<Gtk::ToggleAction> xjadeo_frame_action;
934 Glib::RefPtr<Gtk::ToggleAction> xjadeo_osdbg_action;
935 Glib::RefPtr<Gtk::ToggleAction> xjadeo_fullscreen_action;
936 Glib::RefPtr<Gtk::ToggleAction> xjadeo_letterbox_action;
937 Glib::RefPtr<Gtk::Action> xjadeo_zoom_100;
938 void set_xjadeo_proc ();
939 void toggle_xjadeo_proc (int state=-1);
940 void set_close_video_sensitive (bool onoff);
941 void set_xjadeo_sensitive (bool onoff);
942 void set_xjadeo_viewoption (int);
943 void toggle_xjadeo_viewoption (int what, int state=-1);
944 void toggle_ruler_video (bool onoff) {ruler_video_action->set_active(onoff);}
945 int videotl_bar_height; /* in units of timebar_height; default: 4 */
946 int get_videotl_bar_height () const { return videotl_bar_height; }
947 void export_video (bool range = false);
948 void toggle_region_video_lock ();
950 friend class EditorCursor;
952 EditorCursor* playhead_cursor;
954 framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
956 void cursor_to_region_boundary (bool with_selection, int32_t dir);
957 void cursor_to_next_region_boundary (bool with_selection);
958 void cursor_to_previous_region_boundary (bool with_selection);
959 void cursor_to_next_region_point (EditorCursor*, ARDOUR::RegionPoint);
960 void cursor_to_previous_region_point (EditorCursor*, ARDOUR::RegionPoint);
961 void cursor_to_region_point (EditorCursor*, ARDOUR::RegionPoint, int32_t dir);
962 void cursor_to_selection_start (EditorCursor *);
963 void cursor_to_selection_end (EditorCursor *);
965 void selected_marker_to_region_boundary (bool with_selection, int32_t dir);
966 void selected_marker_to_next_region_boundary (bool with_selection);
967 void selected_marker_to_previous_region_boundary (bool with_selection);
968 void selected_marker_to_next_region_point (ARDOUR::RegionPoint);
969 void selected_marker_to_previous_region_point (ARDOUR::RegionPoint);
970 void selected_marker_to_region_point (ARDOUR::RegionPoint, int32_t dir);
971 void selected_marker_to_selection_start ();
972 void selected_marker_to_selection_end ();
974 void select_all_selectables_using_cursor (EditorCursor *, bool);
975 void select_all_selectables_using_edit (bool);
976 void select_all_selectables_between (bool within);
977 void select_range_between ();
979 boost::shared_ptr<ARDOUR::Region> find_next_region (ARDOUR::framepos_t, ARDOUR::RegionPoint, int32_t dir, TrackViewList&, TimeAxisView ** = 0);
980 ARDOUR::framepos_t find_next_region_boundary (ARDOUR::framepos_t, int32_t dir, const TrackViewList&);
982 std::vector<ARDOUR::framepos_t> region_boundary_cache;
983 void build_region_boundary_cache ();
985 Gtk::HBox toplevel_hpacker;
988 Gtk::HBox bottom_hbox;
990 Gtk::Table edit_packer;
992 /** the adjustment that controls the overall editor vertical scroll position */
993 Gtk::Adjustment vertical_adjustment;
994 Gtk::Adjustment horizontal_adjustment;
996 Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
997 Gtk::Layout controls_layout;
998 bool control_layout_scroll (GdkEventScroll* ev);
999 void reset_controls_layout_width ();
1000 void reset_controls_layout_height (int32_t height);
1009 bool scroll_press (Direction);
1010 void scroll_release ();
1011 sigc::connection _scroll_connection;
1012 int _scroll_callbacks;
1014 double _visible_canvas_width;
1015 double _visible_canvas_height; ///< height of the visible area of the track canvas
1016 double _full_canvas_height; ///< full height of the canvas
1018 bool track_canvas_map_handler (GdkEventAny*);
1020 bool edit_controls_button_release (GdkEventButton*);
1021 Gtk::Menu *edit_controls_left_menu;
1022 Gtk::Menu *edit_controls_right_menu;
1024 Gtk::VBox track_canvas_vbox;
1025 Gtk::VBox edit_controls_vbox;
1026 Gtk::HBox edit_controls_hbox;
1028 void control_vertical_zoom_in_all ();
1029 void control_vertical_zoom_out_all ();
1030 void control_vertical_zoom_in_selected ();
1031 void control_vertical_zoom_out_selected ();
1032 void control_step_tracks_up ();
1033 void control_step_tracks_down ();
1034 void control_view (uint32_t);
1035 void control_scroll (float);
1036 void control_select (uint32_t rid, Selection::Operation);
1037 void control_unselect ();
1038 void access_action (std::string,std::string);
1039 bool deferred_control_scroll (framepos_t);
1040 sigc::connection control_scroll_connection;
1042 void tie_vertical_scrolling ();
1043 void set_horizontal_position (double);
1044 double horizontal_position () const;
1046 struct VisualChange {
1054 framepos_t time_origin;
1055 framecnt_t samples_per_pixel;
1058 int idle_handler_id;
1059 /** true if we are currently in the idle handler */
1062 VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
1064 pending = Type (pending | t);
1068 VisualChange pending_visual_change;
1070 static int _idle_visual_changer (void *arg);
1071 int idle_visual_changer ();
1072 void visual_changer (const VisualChange&);
1073 void ensure_visual_change_idle_handler ();
1076 TrackViewList track_views;
1077 std::pair<TimeAxisView*, double> trackview_by_y_position (double, bool trackview_relative_offset = true) const;
1078 RouteTimeAxisView* axis_view_from_route (boost::shared_ptr<ARDOUR::Route>) const;
1080 TrackViewList get_tracks_for_range_action () const;
1082 sigc::connection super_rapid_screen_update_connection;
1083 framepos_t last_update_frame;
1084 void center_screen_internal (framepos_t, float);
1086 void super_rapid_screen_update ();
1088 void session_going_away ();
1090 framepos_t cut_buffer_start;
1091 framecnt_t cut_buffer_length;
1093 Gdk::Cursor* pre_press_cursor;
1094 boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
1095 boost::weak_ptr<ARDOUR::Movable> _movable;
1097 bool typed_event (ArdourCanvas::Item*, GdkEvent*, ItemType);
1098 bool button_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1099 bool button_press_handler_1 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1100 bool button_press_handler_2 (ArdourCanvas::Item *, GdkEvent *, ItemType);
1101 bool button_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1102 bool button_double_click_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1103 bool button_press_dispatch (GdkEventButton*);
1104 bool button_release_dispatch (GdkEventButton*);
1105 bool motion_handler (ArdourCanvas::Item*, GdkEvent*, bool from_autoscroll = false);
1106 bool enter_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1107 bool leave_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1108 bool key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1109 bool key_release_handler (ArdourCanvas::Item*, GdkEvent*, ItemType);
1111 Gtkmm2ext::Bindings* button_bindings;
1112 XMLNode* button_settings () const;
1114 /* KEYMAP HANDLING */
1116 void register_actions ();
1117 void register_region_actions ();
1119 void load_bindings ();
1120 Gtkmm2ext::ActionMap editor_action_map;
1121 Gtkmm2ext::Bindings key_bindings;
1123 /* CUT/COPY/PASTE */
1125 framepos_t last_paste_pos;
1126 unsigned paste_count;
1128 void cut_copy (Editing::CutCopyOp);
1129 bool can_cut_copy () const;
1130 void cut_copy_points (Editing::CutCopyOp, Evoral::MusicalTime earliest=Evoral::MusicalTime(), bool midi=false);
1131 void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
1132 void cut_copy_ranges (Editing::CutCopyOp);
1133 void cut_copy_midi (Editing::CutCopyOp);
1135 void mouse_paste ();
1136 void paste_internal (framepos_t position, float times);
1138 /* EDITING OPERATIONS */
1140 void reset_point_selection ();
1141 void toggle_region_lock ();
1142 void toggle_opaque_region ();
1143 void toggle_record_enable ();
1144 void toggle_solo ();
1145 void toggle_solo_isolate ();
1146 void toggle_mute ();
1147 void toggle_region_lock_style ();
1149 enum LayerOperation {
1156 void do_layer_operation (LayerOperation);
1157 void raise_region ();
1158 void raise_region_to_top ();
1159 void change_region_layering_order (bool from_context_menu);
1160 void lower_region ();
1161 void lower_region_to_bottom ();
1162 void split_region_at_transients ();
1163 void crop_region_to_selection ();
1164 void crop_region_to (framepos_t start, framepos_t end);
1165 void set_sync_point (framepos_t, const RegionSelection&);
1166 void set_region_sync_position ();
1167 void remove_region_sync();
1168 void align_regions (ARDOUR::RegionPoint);
1169 void align_regions_relative (ARDOUR::RegionPoint point);
1170 void align_region (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1171 void align_region_internal (boost::shared_ptr<ARDOUR::Region>, ARDOUR::RegionPoint point, framepos_t position);
1172 void remove_selected_regions ();
1173 void remove_clicked_region ();
1174 void show_region_properties ();
1175 void show_midi_list_editor ();
1176 void rename_region ();
1177 void duplicate_some_regions (RegionSelection&, float times);
1178 void duplicate_selection (float times);
1179 void region_fill_selection ();
1180 void combine_regions ();
1181 void uncombine_regions ();
1183 void region_fill_track ();
1184 void audition_playlist_region_standalone (boost::shared_ptr<ARDOUR::Region>);
1185 void audition_playlist_region_via_route (boost::shared_ptr<ARDOUR::Region>, ARDOUR::Route&);
1186 void split_multichannel_region();
1187 void reverse_region ();
1188 void strip_region_silence ();
1189 void normalize_region ();
1190 void reset_region_scale_amplitude ();
1191 void adjust_region_gain (bool up);
1192 void quantize_region ();
1193 void legatize_region (bool shrink_only);
1194 void insert_patch_change (bool from_context);
1195 void fork_region ();
1197 void do_insert_time ();
1198 void insert_time (framepos_t, framecnt_t, Editing::InsertTimeOption, bool, bool, bool, bool, bool, bool);
1200 void tab_to_transient (bool forward);
1202 void set_tempo_from_region ();
1203 void use_range_as_bar ();
1205 void define_one_bar (framepos_t start, framepos_t end);
1207 void audition_region_from_region_list ();
1208 void hide_region_from_region_list ();
1209 void show_region_in_region_list ();
1211 void naturalize_region ();
1213 void reset_focus ();
1215 void split_region ();
1220 void paste (float times, bool from_context_menu = false);
1222 void place_transient ();
1223 void remove_transient (ArdourCanvas::Item* item);
1224 void snap_regions_to_grid ();
1225 void close_region_gaps ();
1227 void keyboard_paste ();
1229 void region_from_selection ();
1230 void create_region_from_selection (std::vector<boost::shared_ptr<ARDOUR::Region> >&);
1232 void play_from_start ();
1233 void play_from_edit_point ();
1234 void play_from_edit_point_and_return ();
1235 void play_selected_region ();
1236 void play_edit_range ();
1237 void play_location (ARDOUR::Location&);
1238 void loop_location (ARDOUR::Location&);
1240 void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
1241 void temporal_zoom_selection (bool both_axes = false);
1242 void temporal_zoom_region (bool both_axes);
1243 void zoom_to_region (bool both_axes);
1244 void temporal_zoom_session ();
1245 void temporal_zoom (framecnt_t samples_per_pixel);
1246 void temporal_zoom_by_frame (framepos_t start, framepos_t end);
1247 void temporal_zoom_to_frame (bool coarser, framepos_t frame);
1249 void insert_region_list_selection (float times);
1251 /* import & embed */
1253 void add_external_audio_action (Editing::ImportMode);
1254 void external_audio_dialog ();
1255 void session_import_dialog ();
1257 int check_whether_and_how_to_import(std::string, bool all_or_nothing = true);
1258 bool check_multichannel_status (const std::vector<std::string>& paths);
1260 SoundFileOmega* sfbrowser;
1262 void bring_in_external_audio (Editing::ImportMode mode, framepos_t& pos);
1264 bool idle_drop_paths (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
1265 void drop_paths_part_two (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
1267 int import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,
1268 ARDOUR::SrcQuality, framepos_t& pos,
1269 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
1270 int embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate,
1271 Editing::ImportDisposition disposition, Editing::ImportMode mode,
1272 framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
1274 int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos,
1275 Editing::ImportDisposition, Editing::ImportMode,
1276 int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
1278 int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t, framepos_t& pos, Editing::ImportMode mode,
1279 boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
1281 boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
1282 boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
1284 void toggle_midi_input_active (bool flip_others);
1286 ARDOUR::InterThreadInfo* current_interthread_info;
1288 AnalysisWindow* analysis_window;
1290 /* import specific info */
1292 struct EditorImportStatus : public ARDOUR::ImportStatus {
1293 Editing::ImportMode mode;
1297 boost::shared_ptr<ARDOUR::Track> track;
1301 EditorImportStatus import_status;
1302 static void *_import_thread (void *);
1303 void* import_thread ();
1304 void finish_import ();
1306 /* to support this ... */
1308 void import_audio (bool as_tracks);
1309 void do_import (std::vector<std::string> paths, bool split, bool as_tracks);
1311 void move_to_start ();
1312 void move_to_end ();
1313 void center_playhead ();
1314 void center_edit_point ();
1315 void playhead_forward_to_grid ();
1316 void playhead_backward_to_grid ();
1317 void scroll_playhead (bool forward);
1318 void scroll_backward (float pages=0.8f);
1319 void scroll_forward (float pages=0.8f);
1320 void scroll_tracks_down ();
1321 void scroll_tracks_up ();
1323 void clear_markers ();
1324 void clear_ranges ();
1325 void clear_locations ();
1326 void unhide_markers ();
1327 void unhide_ranges ();
1328 void jump_forward_to_mark ();
1329 void jump_backward_to_mark ();
1330 void cursor_align (bool playhead_to_edit);
1331 void toggle_skip_playback ();
1333 void remove_last_capture ();
1334 void select_all_selectables_using_time_selection ();
1335 void select_all_selectables_using_loop();
1336 void select_all_selectables_using_punch();
1337 void set_selection_from_range (ARDOUR::Location&);
1338 void set_selection_from_punch ();
1339 void set_selection_from_loop ();
1340 void set_selection_from_region ();
1342 void add_location_mark (framepos_t where);
1343 void add_location_from_region ();
1344 void add_locations_from_region ();
1345 void add_location_from_selection ();
1346 void set_loop_from_selection (bool play);
1347 void set_punch_from_selection ();
1348 void set_punch_from_region ();
1350 void set_session_extents_from_selection ();
1352 void set_loop_from_edit_range (bool play);
1353 void set_loop_from_region (bool play);
1354 void set_punch_from_edit_range ();
1356 void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
1357 void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
1359 void add_location_from_playhead_cursor ();
1360 void remove_location_at_playhead_cursor ();
1361 bool select_new_marker;
1363 void reverse_selection ();
1364 void edit_envelope ();
1366 double last_scrub_x;
1367 int scrubbing_direction;
1368 int scrub_reversals;
1369 int scrub_reverse_distance;
1370 void scrub (framepos_t, double);
1372 void keyboard_selection_begin ();
1373 void keyboard_selection_finish (bool add);
1374 bool have_pending_keyboard_selection;
1375 framepos_t pending_keyboard_selection_start;
1377 void move_range_selection_start_or_end_to_region_boundary (bool, bool);
1379 Editing::SnapType _snap_type;
1380 Editing::SnapMode _snap_mode;
1382 /// Snap threshold in pixels
1383 double snap_threshold;
1385 bool ignore_gui_changes;
1387 DragManager* _drags;
1392 Gtk::Dialog* lock_dialog;
1394 struct timeval last_event_time;
1395 bool generic_event_handler (GdkEvent*);
1396 bool lock_timeout_callback ();
1397 void start_lock_event_timing ();
1399 Gtk::Menu fade_context_menu;
1401 Gtk::Menu xfade_in_context_menu;
1402 Gtk::Menu xfade_out_context_menu;
1403 void popup_xfade_in_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1404 void popup_xfade_out_context_menu (int, int, ArdourCanvas::Item*, ItemType);
1405 void fill_xfade_menu (Gtk::Menu_Helpers::MenuList& items, bool start);
1407 void set_fade_in_shape (ARDOUR::FadeShape);
1408 void set_fade_out_shape (ARDOUR::FadeShape);
1410 void set_fade_length (bool in);
1411 void set_fade_in_active (bool);
1412 void set_fade_out_active (bool);
1416 std::set<boost::shared_ptr<ARDOUR::Playlist> > motion_frozen_playlists;
1418 bool _dragging_playhead;
1419 bool _dragging_edit_point;
1421 void marker_drag_motion_callback (GdkEvent*);
1422 void marker_drag_finished_callback (GdkEvent*);
1424 gint mouse_rename_region (ArdourCanvas::Item*, GdkEvent*);
1426 void add_region_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1427 void start_create_region_grab (ArdourCanvas::Item*, GdkEvent*);
1428 void add_region_copy_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1429 void add_region_brush_drag (ArdourCanvas::Item*, GdkEvent*, RegionView*);
1430 void start_selection_grab (ArdourCanvas::Item*, GdkEvent*);
1432 void region_view_item_click (AudioRegionView&, GdkEventButton*);
1434 bool can_remove_control_point (ArdourCanvas::Item *);
1435 void remove_control_point (ArdourCanvas::Item *);
1437 void mouse_brush_insert_region (RegionView*, framepos_t pos);
1439 /* Canvas event handlers */
1441 bool canvas_scroll_event (GdkEventScroll* event, bool from_canvas);
1442 bool canvas_control_point_event (GdkEvent* event,ArdourCanvas::Item*, ControlPoint*);
1443 bool canvas_line_event (GdkEvent* event,ArdourCanvas::Item*, AutomationLine*);
1444 bool canvas_selection_rect_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1445 bool canvas_selection_start_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1446 bool canvas_selection_end_trim_event (GdkEvent* event,ArdourCanvas::Item*, SelectionRect*);
1447 bool canvas_start_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1448 bool canvas_end_xfade_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1449 bool canvas_fade_in_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1450 bool canvas_fade_in_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1451 bool canvas_fade_out_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*);
1452 bool canvas_fade_out_handle_event (GdkEvent* event,ArdourCanvas::Item*, AudioRegionView*, bool trim = false);
1453 bool canvas_region_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1454 bool canvas_wave_view_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1455 bool canvas_frame_handle_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1456 bool canvas_region_view_name_highlight_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1457 bool canvas_region_view_name_event (GdkEvent* event,ArdourCanvas::Item*, RegionView*);
1458 bool canvas_feature_line_event (GdkEvent* event, ArdourCanvas::Item*, RegionView*);
1459 bool canvas_stream_view_event (GdkEvent* event,ArdourCanvas::Item*, RouteTimeAxisView*);
1460 bool canvas_marker_event (GdkEvent* event,ArdourCanvas::Item*, Marker*);
1461 bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
1462 bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
1463 bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
1464 bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
1466 bool canvas_ruler_event (GdkEvent* event, ArdourCanvas::Item *, ItemType);
1467 bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1468 bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1469 bool canvas_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1470 bool canvas_range_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1471 bool canvas_transport_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1472 bool canvas_cd_marker_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1474 bool canvas_videotl_bar_event (GdkEvent* event, ArdourCanvas::Item*);
1475 void update_video_timeline (bool flush = false);
1476 void set_video_timeline_height (const int);
1477 bool is_video_timeline_locked ();
1478 void toggle_video_timeline_locked ();
1479 void set_video_timeline_locked (const bool);
1480 void queue_visual_videotimeline_update ();
1481 void embed_audio_from_video (std::string, framepos_t n = 0, bool lock_position_to_video = true);
1483 PBD::Signal0<void> EditorFreeze;
1484 PBD::Signal0<void> EditorThaw;
1487 friend class DragManager;
1488 friend class EditorRouteGroups;
1489 friend class EditorRegions;
1491 /* non-public event handlers */
1493 bool canvas_playhead_cursor_event (GdkEvent* event, ArdourCanvas::Item*);
1494 bool track_canvas_scroll (GdkEventScroll* event);
1496 bool track_canvas_button_press_event (GdkEventButton* event);
1497 bool track_canvas_button_release_event (GdkEventButton* event);
1498 bool track_canvas_motion_notify_event (GdkEventMotion* event);
1500 Gtk::Allocation _canvas_viewport_allocation;
1501 void track_canvas_viewport_allocate (Gtk::Allocation alloc);
1502 void track_canvas_viewport_size_allocated ();
1503 bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
1504 bool track_canvas_key_press (GdkEventKey *);
1505 bool track_canvas_key_release (GdkEventKey *);
1507 void set_playhead_cursor ();
1509 void toggle_region_mute ();
1511 void initialize_canvas ();
1513 /* display control */
1515 bool _show_measures;
1516 /// true if the editor should follow the playhead, otherwise false
1517 bool _follow_playhead;
1518 /// true if we scroll the tracks rather than the playhead
1519 bool _stationary_playhead;
1520 /// true if we are in fullscreen mode
1523 TempoLines* tempo_lines;
1525 ArdourCanvas::Container* global_rect_group;
1526 ArdourCanvas::Container* time_line_group;
1528 void hide_measures ();
1529 void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1530 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1532 void new_tempo_section ();
1534 void mouse_add_new_tempo_event (framepos_t where);
1535 void mouse_add_new_meter_event (framepos_t where);
1537 void remove_tempo_marker (ArdourCanvas::Item*);
1538 void remove_meter_marker (ArdourCanvas::Item*);
1539 gint real_remove_tempo_marker (ARDOUR::TempoSection*);
1540 gint real_remove_meter_marker (ARDOUR::MeterSection*);
1542 void edit_tempo_section (ARDOUR::TempoSection*);
1543 void edit_meter_section (ARDOUR::MeterSection*);
1544 void edit_tempo_marker (TempoMarker&);
1545 void edit_meter_marker (MeterMarker&);
1546 void edit_control_point (ArdourCanvas::Item*);
1547 void edit_notes (TimeAxisViewItem&);
1549 void marker_menu_edit ();
1550 void marker_menu_remove ();
1551 void marker_menu_rename ();
1552 void rename_marker (Marker *marker);
1553 void toggle_marker_menu_lock ();
1554 void toggle_marker_menu_glue ();
1555 void marker_menu_hide ();
1556 void marker_menu_loop_range ();
1557 void marker_menu_select_all_selectables_using_range ();
1558 void marker_menu_select_using_range ();
1559 void marker_menu_separate_regions_using_location ();
1560 void marker_menu_play_from ();
1561 void marker_menu_play_range ();
1562 void marker_menu_set_playhead ();
1563 void marker_menu_set_from_playhead ();
1564 void marker_menu_set_from_selection (bool force_regions);
1565 void marker_menu_range_to_next ();
1566 void marker_menu_zoom_to_range ();
1567 void new_transport_marker_menu_set_loop ();
1568 void new_transport_marker_menu_set_punch ();
1569 void update_loop_range_view ();
1570 void update_punch_range_view ();
1571 void new_transport_marker_menu_popdown ();
1572 void marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1573 void tempo_or_meter_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1574 void new_transport_marker_context_menu (GdkEventButton*, ArdourCanvas::Item*);
1575 void build_range_marker_menu (bool, bool);
1576 void build_marker_menu (ARDOUR::Location *);
1577 void build_tempo_or_meter_marker_menu (bool);
1578 void build_new_transport_marker_menu ();
1579 void dynamic_cast_marker_object (void*, MeterMarker**, TempoMarker**) const;
1581 Gtk::Menu* tempo_or_meter_marker_menu;
1582 Gtk::Menu* marker_menu;
1583 Gtk::Menu* range_marker_menu;
1584 Gtk::Menu* transport_marker_menu;
1585 Gtk::Menu* new_transport_marker_menu;
1586 Gtk::Menu* cd_marker_menu;
1587 ArdourCanvas::Item* marker_menu_item;
1589 typedef std::list<Marker*> Marks;
1592 void remove_metric_marks ();
1593 void draw_metric_marks (const ARDOUR::Metrics& metrics);
1595 void compute_current_bbt_points (framepos_t left, framepos_t right,
1596 ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
1597 ARDOUR::TempoMap::BBTPointList::const_iterator& end);
1599 void tempo_map_changed (const PBD::PropertyChange&);
1600 void redisplay_tempo (bool immediate_redraw);
1602 uint32_t bbt_beat_subdivision;
1606 Gtk::ToggleButton editor_mixer_button;
1607 Gtk::ToggleButton editor_list_button;
1608 void editor_mixer_button_toggled ();
1609 void editor_list_button_toggled ();
1611 ArdourButton zoom_in_button;
1612 ArdourButton zoom_out_button;
1613 ArdourButton zoom_out_full_button;
1615 ArdourButton tav_expand_button;
1616 ArdourButton tav_shrink_button;
1617 ArdourDropdown visible_tracks_selector;
1618 ArdourDropdown zoom_preset_selector;
1620 int32_t _visible_track_count;
1621 void build_track_count_menu ();
1622 void set_visible_track_count (int32_t);
1624 void set_zoom_preset(int64_t);
1626 Gtk::VBox toolbar_clock_vbox;
1627 Gtk::VBox toolbar_selection_clock_vbox;
1628 Gtk::Table toolbar_selection_clock_table;
1629 Gtk::Label toolbar_selection_cursor_label;
1631 Gtkmm2ext::TearOff* _mouse_mode_tearoff;
1632 ArdourButton mouse_select_button;
1633 ArdourButton mouse_draw_button;
1634 ArdourButton mouse_move_button;
1635 ArdourButton mouse_timefx_button;
1636 ArdourButton mouse_audition_button;
1637 ArdourButton mouse_cut_button;
1639 ArdourButton smart_mode_button;
1640 Glib::RefPtr<Gtk::ToggleAction> smart_mode_action;
1642 void mouse_mode_toggled (Editing::MouseMode m);
1643 void mouse_mode_object_range_toggled ();
1644 bool ignore_mouse_mode_toggle;
1646 ArdourButton internal_edit_button;
1647 void toggle_internal_editing ();
1649 bool mouse_select_button_release (GdkEventButton*);
1651 Gtk::VBox automation_box;
1652 Gtk::Button automation_mode_button;
1654 //edit mode menu stuff
1655 ArdourDropdown edit_mode_selector;
1656 void edit_mode_selection_done ( ARDOUR::EditMode m );
1657 void build_edit_mode_menu ();
1658 Gtk::VBox edit_mode_box;
1660 void set_edit_mode (ARDOUR::EditMode);
1661 void cycle_edit_mode ();
1663 ArdourDropdown snap_type_selector;
1664 void build_snap_type_menu ();
1666 ArdourDropdown snap_mode_selector;
1667 void build_snap_mode_menu ();
1670 std::vector<std::string> snap_type_strings;
1671 std::vector<std::string> snap_mode_strings;
1673 void snap_type_selection_done (Editing::SnapType);
1674 void snap_mode_selection_done (Editing::SnapMode);
1675 void snap_mode_chosen (Editing::SnapMode);
1676 void snap_type_chosen (Editing::SnapType);
1678 Glib::RefPtr<Gtk::RadioAction> snap_type_action (Editing::SnapType);
1679 Glib::RefPtr<Gtk::RadioAction> snap_mode_action (Editing::SnapMode);
1681 //zoom focus meu stuff
1682 ArdourDropdown zoom_focus_selector;
1683 void zoom_focus_selection_done ( Editing::ZoomFocus f );
1684 void build_zoom_focus_menu ();
1685 std::vector<std::string> zoom_focus_strings;
1687 void zoom_focus_chosen (Editing::ZoomFocus);
1689 Glib::RefPtr<Gtk::RadioAction> zoom_focus_action (Editing::ZoomFocus);
1691 Gtk::HBox _zoom_box;
1692 Gtkmm2ext::TearOff* _zoom_tearoff;
1693 void zoom_adjustment_changed();
1695 void setup_toolbar ();
1697 void setup_tooltips ();
1699 Gtkmm2ext::TearOff* _tools_tearoff;
1700 Gtk::HBox toolbar_hbox;
1701 Gtk::EventBox toolbar_base;
1702 Gtk::Frame toolbar_frame;
1703 Gtk::Viewport _toolbar_viewport;
1707 Gtk::HBox panic_box;
1709 void setup_midi_toolbar ();
1711 /* selection process */
1713 Selection* selection;
1714 Selection* cut_buffer;
1716 void time_selection_changed ();
1717 void update_time_selection_display ();
1718 void track_selection_changed ();
1719 void region_selection_changed ();
1720 sigc::connection editor_regions_selection_changed_connection;
1721 void sensitize_all_region_actions (bool);
1722 void sensitize_the_right_region_actions ();
1723 bool _all_region_actions_sensitized;
1724 /** Flag to block region action handlers from doing what they normally do;
1725 * I tried Gtk::Action::block_activate() but this doesn't work (ie it doesn't
1726 * block) when setting a ToggleAction's active state.
1728 bool _ignore_region_action;
1729 bool _last_region_menu_was_main;
1730 void point_selection_changed ();
1731 void marker_selection_changed ();
1733 bool _ignore_follow_edits;
1735 void cancel_selection ();
1736 void cancel_time_selection ();
1738 bool get_smart_mode() const;
1740 bool audio_region_selection_covers (framepos_t where);
1742 /* transport range select process */
1744 ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
1745 ArdourCanvas::Rectangle* range_bar_drag_rect;
1746 ArdourCanvas::Rectangle* transport_bar_drag_rect;
1749 ArdourCanvas::Rectangle *bogus_background_rect;
1751 ArdourCanvas::Rectangle *transport_bar_range_rect;
1752 ArdourCanvas::Rectangle *transport_bar_preroll_rect;
1753 ArdourCanvas::Rectangle *transport_bar_postroll_rect;
1754 ArdourCanvas::Rectangle *transport_loop_range_rect;
1755 ArdourCanvas::Rectangle *transport_punch_range_rect;
1756 ArdourCanvas::Line *transport_punchin_line;
1757 ArdourCanvas::Line *transport_punchout_line;
1758 ArdourCanvas::Rectangle *transport_preroll_rect;
1759 ArdourCanvas::Rectangle *transport_postroll_rect;
1761 ARDOUR::Location* transport_loop_location();
1762 ARDOUR::Location* transport_punch_location();
1764 ARDOUR::Location *temp_location;
1766 /* object rubberband select process */
1768 void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
1770 ArdourCanvas::Rectangle *rubberband_rect;
1772 EditorRouteGroups* _route_groups;
1773 EditorRoutes* _routes;
1774 EditorRegions* _regions;
1775 EditorSnapshots* _snapshots;
1776 EditorLocations* _locations;
1778 /* diskstream/route display management */
1779 Glib::RefPtr<Gdk::Pixbuf> rec_enabled_icon;
1780 Glib::RefPtr<Gdk::Pixbuf> rec_disabled_icon;
1782 Glib::RefPtr<Gtk::TreeSelection> route_display_selection;
1784 bool sync_track_view_list_and_routes ();
1786 Gtk::VBox list_vpacker;
1790 sigc::connection autoscroll_connection;
1791 bool autoscroll_horizontal_allowed;
1792 bool autoscroll_vertical_allowed;
1793 uint32_t autoscroll_cnt;
1794 Gtk::Widget* autoscroll_widget;
1795 ArdourCanvas::Rect autoscroll_boundary;
1797 bool autoscroll_canvas ();
1798 void start_canvas_autoscroll (bool allow_horiz, bool allow_vert, const ArdourCanvas::Rect& boundary);
1799 void stop_canvas_autoscroll ();
1802 void point_trim (GdkEvent *, framepos_t);
1804 void trim_region_front();
1805 void trim_region_back();
1806 void trim_region (bool front);
1808 void trim_region_to_loop ();
1809 void trim_region_to_punch ();
1810 void trim_region_to_location (const ARDOUR::Location&, const char* cmd);
1812 void trim_to_region(bool forward);
1813 void trim_region_to_previous_region_end();
1814 void trim_region_to_next_region_start();
1816 bool show_gain_after_trim;
1820 int convert_drop_to_paths (
1821 std::vector<std::string>& paths,
1822 const Glib::RefPtr<Gdk::DragContext>& context,
1825 const Gtk::SelectionData& data,
1829 void track_canvas_drag_data_received (
1830 const Glib::RefPtr<Gdk::DragContext>& context,
1833 const Gtk::SelectionData& data,
1838 const Glib::RefPtr<Gdk::DragContext>& context,
1841 const Gtk::SelectionData& data,
1846 const Glib::RefPtr<Gdk::DragContext>& context,
1849 const Gtk::SelectionData& data,
1854 const Glib::RefPtr<Gdk::DragContext>& context,
1857 const Gtk::SelectionData& data,
1863 int write_region_selection(RegionSelection&);
1864 bool write_region (std::string path, boost::shared_ptr<ARDOUR::AudioRegion>);
1865 void bounce_region_selection (bool with_processing);
1866 void bounce_range_selection (bool replace, bool enable_processing);
1867 void external_edit_region ();
1869 int write_audio_selection (TimeSelection&);
1870 bool write_audio_range (ARDOUR::AudioPlaylist&, const ARDOUR::ChanCount& channels, std::list<ARDOUR::AudioRange>&);
1872 void write_selection ();
1874 XMLNode *before; /* used in *_reversible_command */
1876 void update_title ();
1877 void update_title_s (const std::string & snapshot_name);
1879 void instant_save ();
1881 boost::shared_ptr<ARDOUR::AudioRegion> last_audition_region;
1883 /* freeze operations */
1885 ARDOUR::InterThreadInfo freeze_status;
1886 static void* _freeze_thread (void*);
1887 void* freeze_thread ();
1889 void freeze_route ();
1890 void unfreeze_route ();
1894 void duplicate_range (bool with_dialog);
1896 /** computes the timeline frame (sample) of an event whose coordinates
1897 * are in canvas units (pixels, scroll offset included).
1899 framepos_t canvas_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1901 /** computes the timeline frame (sample) of an event whose coordinates
1902 * are in window units (pixels, no scroll offset).
1904 framepos_t window_event_sample (GdkEvent const *, double* px = 0, double* py = 0) const;
1906 /* returns false if mouse pointer is not in track or marker canvas
1908 bool mouse_frame (framepos_t&, bool& in_track_canvas) const;
1910 TimeFXDialog* current_timefx;
1911 static void* timefx_thread (void *arg);
1914 int time_stretch (RegionSelection&, float fraction);
1915 int pitch_shift (RegionSelection&, float cents);
1916 void pitch_shift_region ();
1918 void transpose_region ();
1920 /* editor-mixer strip */
1922 MixerStrip *current_mixer_strip;
1923 bool show_editor_mixer_when_tracks_arrive;
1924 Gtk::VBox current_mixer_strip_vbox;
1925 void cms_new (boost::shared_ptr<ARDOUR::Route>);
1926 void current_mixer_strip_hidden ();
1928 void detach_tearoff (Gtk::Box* b, Gtk::Window* w);
1929 void reattach_tearoff (Gtk::Box* b, Gtk::Window* w, int32_t n);
1931 void ensure_all_elements_drawn ();
1933 /* nudging tracks */
1935 void nudge_track (bool use_edit_point, bool forwards);
1937 static const int32_t default_width = 995;
1938 static const int32_t default_height = 765;
1942 ArdourButton nudge_forward_button;
1943 ArdourButton nudge_backward_button;
1944 Gtk::HBox nudge_hbox;
1945 Gtk::VBox nudge_vbox;
1946 AudioClock* nudge_clock;
1948 bool nudge_forward_release (GdkEventButton*);
1949 bool nudge_backward_release (GdkEventButton*);
1953 void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
1955 Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
1956 void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
1958 /* handling cleanup */
1960 int playlist_deletion_dialog (boost::shared_ptr<ARDOUR::Playlist>);
1962 PBD::ScopedConnectionList session_connections;
1964 /* tracking step changes of track height */
1966 TimeAxisView* current_stepping_trackview;
1967 ARDOUR::microseconds_t last_track_height_step_timestamp;
1968 gint track_height_step_timeout();
1969 sigc::connection step_timeout;
1971 TimeAxisView* entered_track;
1972 /** If the mouse is over a RegionView or one of its child canvas items, this is set up
1973 to point to the RegionView. Otherwise it is 0.
1975 RegionView* entered_regionview;
1977 bool clear_entered_track;
1978 bool left_track_canvas (GdkEventCrossing*);
1979 bool entered_track_canvas (GdkEventCrossing*);
1980 void set_entered_track (TimeAxisView*);
1981 void set_entered_regionview (RegionView*);
1982 gint left_automation_track ();
1984 void reset_canvas_action_sensitivity (bool);
1985 void set_gain_envelope_visibility ();
1986 void set_region_gain_visibility (RegionView*);
1987 void toggle_gain_envelope_active ();
1988 void reset_region_gain_envelopes ();
1990 bool on_key_press_event (GdkEventKey*);
1991 bool on_key_release_event (GdkEventKey*);
1993 void session_state_saved (std::string);
1995 Glib::RefPtr<Gtk::Action> undo_action;
1996 Glib::RefPtr<Gtk::Action> redo_action;
1998 void history_changed ();
2000 Gtk::HBox status_bar_hpacker;
2002 Editing::EditPoint _edit_point;
2004 ArdourDropdown edit_point_selector;
2005 void build_edit_point_menu();
2007 void set_edit_point_preference (Editing::EditPoint ep, bool force = false);
2008 void cycle_edit_point (bool with_marker);
2009 void set_edit_point ();
2010 void edit_point_selection_done (Editing::EditPoint);
2011 void edit_point_chosen (Editing::EditPoint);
2012 Glib::RefPtr<Gtk::RadioAction> edit_point_action (Editing::EditPoint);
2013 std::vector<std::string> edit_point_strings;
2014 std::vector<std::string> edit_mode_strings;
2016 void selected_marker_moved (ARDOUR::Location*);
2018 bool get_edit_op_range (framepos_t& start, framepos_t& end) const;
2020 void get_regions_at (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2021 void get_regions_after (RegionSelection&, framepos_t where, const TrackViewList& ts) const;
2023 RegionSelection get_regions_from_selection_and_edit_point ();
2024 RegionSelection get_regions_from_selection_and_entered ();
2026 void start_updating_meters ();
2027 void stop_updating_meters ();
2028 bool meters_running;
2030 void select_next_route ();
2031 void select_prev_route ();
2033 void snap_to_internal (framepos_t& first,
2034 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2035 bool for_mark = false);
2037 void timecode_snap_to_internal (framepos_t& first,
2038 ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
2039 bool for_mark = false);
2041 RhythmFerret* rhythm_ferret;
2043 void fit_tracks (TrackViewList &);
2044 void fit_selected_tracks ();
2045 void set_track_height (Height);
2047 void remove_tracks ();
2048 void toggle_tracks_active ();
2052 static gboolean _idle_resize (gpointer);
2054 int32_t _pending_resize_amount;
2055 TimeAxisView* _pending_resize_view;
2057 void visible_order_range (int*, int*) const;
2061 /** true if we've made a locate request that hasn't yet been processed */
2062 bool _pending_locate_request;
2064 /** if true, there is a pending Session locate which is the initial one when loading a session;
2065 we need to know this so that we don't (necessarily) set the viewport to show the playhead
2068 bool _pending_initial_locate;
2070 Gtk::HBox _summary_hbox;
2071 EditorSummary* _summary;
2073 void region_view_added (RegionView *);
2074 void region_view_removed ();
2076 EditorGroupTabs* _group_tabs;
2077 void fit_route_group (ARDOUR::RouteGroup *);
2079 void step_edit_status_change (bool);
2080 void start_step_editing ();
2081 void stop_step_editing ();
2082 bool check_step_edit ();
2083 sigc::connection step_edit_connection;
2085 double _last_motion_y;
2087 RegionLayeringOrderEditor* layering_order_editor;
2088 void update_region_layering_order_editor ();
2090 /** Track that was the source for the last cut/copy operation. Used as a place
2091 to paste things iff there is no selected track.
2093 TimeAxisView* _last_cut_copy_source_track;
2095 /** true if a change in Selection->regions should change the selection in the region list.
2096 See EditorRegions::selection_changed.
2098 bool _region_selection_change_updates_region_list;
2100 void setup_fade_images ();
2101 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_in_images;
2102 std::map<ARDOUR::FadeShape, Gtk::Image*> _fade_out_images;
2103 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_in_images;
2104 std::map<ARDOUR::FadeShape, Gtk::Image*> _xfade_out_images;
2106 Gtk::MenuItem& action_menu_item (std::string const &);
2107 void action_pre_activated (Glib::RefPtr<Gtk::Action> const &);
2109 MouseCursors* _cursors;
2111 void follow_mixer_selection ();
2112 bool _following_mixer_selection;
2114 int time_fx (ARDOUR::RegionList&, float val, bool pitching);
2115 void note_edit_done (int, EditNoteDialog*);
2116 void toggle_sound_midi_notes ();
2118 /** Flag for a bit of a hack wrt control point selection; see set_selected_control_point_from_click */
2119 bool _control_point_toggled_on_press;
2121 /** This is used by TimeAxisView to keep a track of the TimeAxisView that is currently being
2122 stepped in height using ScrollZoomVerticalModifier+Scrollwheel. When a scroll event
2123 occurs, we do the step on this _stepping_axis_view if it is non-0 (and we set up this
2124 _stepping_axis_view with the TimeAxisView underneath the mouse if it is 0). Then Editor
2125 resets _stepping_axis_view when the modifier key is released. In this (hacky) way,
2126 pushing the modifier key and moving the scroll wheel will operate on the same track
2127 until the key is released (rather than skipping about to whatever happens to be
2128 underneath the mouse at the time).
2130 TimeAxisView* _stepping_axis_view;
2131 void zoom_vertical_modifier_released();
2133 void bring_in_callback (Gtk::Label*, uint32_t n, uint32_t total, std::string name);
2134 void update_bring_in_message (Gtk::Label* label, uint32_t n, uint32_t total, std::string name);
2135 void bring_all_sources_into_session ();
2138 friend class RegionDrag;
2139 friend class RegionMoveDrag;
2140 friend class RegionSpliceDrag;
2141 friend class RegionRippleDrag;
2142 friend class TrimDrag;
2143 friend class MeterMarkerDrag;
2144 friend class TempoMarkerDrag;
2145 friend class CursorDrag;
2146 friend class FadeInDrag;
2147 friend class FadeOutDrag;
2148 friend class MarkerDrag;
2149 friend class RegionGainDrag;
2150 friend class ControlPointDrag;
2151 friend class LineDrag;
2152 friend class RubberbandSelectDrag;
2153 friend class EditorRubberbandSelectDrag;
2154 friend class TimeFXDrag;
2155 friend class ScrubDrag;
2156 friend class SelectionDrag;
2157 friend class RangeMarkerBarDrag;
2158 friend class MouseZoomDrag;
2159 friend class RegionCreateDrag;
2160 friend class RegionMotionDrag;
2161 friend class RegionInsertDrag;
2162 friend class VideoTimeLineDrag;
2164 friend class EditorSummary;
2165 friend class EditorGroupTabs;
2167 friend class EditorRoutes;
2168 friend class RhythmFerret;
2171 #endif /* __ardour_editor_h__ */